/* keelway — 화면. 값은 tokens.css 의 변수만 쓴다.
   층은 셋: 바다(0) · 판과 창(1) · 내비 섬(3, 메뉴 덮개 2 위에 있어야 Close 가 눌린다) */

/* ── 리셋 ─────────────────────────────────────── */
:where(*, *::before, *::after) {
  box-sizing: border-box;
}
:where(body, h1, h2, h3, p, ol, ul, dl, dd, figure, blockquote) {
  margin: 0;
}
:where(ol, ul) {
  padding: 0;
  list-style: none;
}
:where(button) {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}
:where(a) {
  color: inherit;
}
:where(svg) {
  display: block;
}

:root {
  interpolate-size: allow-keywords;
}

html {
  background: var(--color-bg);
  color: var(--color-ink);
  scroll-padding-top: 5.5rem;
  -webkit-text-size-adjust: 100%;
}
@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-body);
  line-height: var(--text-body--line-height);
  font-weight: var(--font-weight-body);
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  min-height: 100svh;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip {
  position: fixed;
  left: var(--spacing-pad-md);
  top: var(--spacing-pad-md);
  z-index: 4;
  padding: var(--spacing-pad-sm) var(--spacing-pad-md);
  background: var(--color-ink);
  color: var(--color-bg);
  font-weight: var(--font-weight-strong);
  text-decoration: none;
  transform: translateY(-200%);
}
.skip:focus-visible {
  transform: none;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.wrap {
  width: 100%;
  max-width: calc(var(--spacing-max) + 2 * var(--spacing-gutter));
  margin-inline: auto;
  padding-inline: var(--spacing-gutter);
}

/* ── 바다 (고정 영상 한 장) ─────────────────────── */
.sea {
  position: fixed;
  inset: 0;
  z-index: 0;
  background: var(--color-bg);
}
.sea-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 68% 50%;
}

/* ── 자리표시자 ─────────────────────────────────── */
.ph {
  display: grid;
  place-items: center;
  padding: var(--spacing-pad-md);
  border: 1px dashed var(--color-line-strong);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-ink-3);
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  line-height: var(--text-micro--line-height);
  letter-spacing: 0.04em;
  text-align: center;
}
.ph::after {
  content: attr(data-ratio) " · " attr(data-use);
  max-width: 28ch;
}
.ph[data-ratio="4:3"] {
  aspect-ratio: 4 / 3;
}

/* ── 수단 사진 (P1~P3 최종 에셋) ───────────────── */
.mode-photo {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

/* ── 리퀴드 글래스 (운송장 캡슐 한 부품만 — 회차 4 에서 내비를 뺐다) ───── */
.glass {
  position: relative;
  background:
    linear-gradient(var(--color-glass-fill), var(--color-glass-fill)),
    var(--color-glass-tint);
  -webkit-backdrop-filter: blur(18px) saturate(1.35);
  backdrop-filter: blur(18px) saturate(1.35);
  box-shadow: var(--shadow-glass);
}
.glass::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.4px;
  background: linear-gradient(
    180deg,
    var(--color-glass-edge-hi),
    var(--color-glass-edge-lo) 32%,
    var(--color-glass-edge-lo) 68%,
    var(--color-glass-edge-hi)
  );
  -webkit-mask:
    linear-gradient(var(--color-ink) 0 0) content-box,
    linear-gradient(var(--color-ink) 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(var(--color-ink) 0 0) content-box exclude,
    linear-gradient(var(--color-ink) 0 0);
  pointer-events: none;
}

/* ── 글자 부품 ─────────────────────────────────── */
/* 눈썹 — 알약 테두리 없이, 운송장 필드 이름처럼 앞에 짧은 머리카락 선 + mono 대문자(회차 6) */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-pad-sm);
  width: max-content;
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  line-height: var(--text-micro--line-height);
  letter-spacing: var(--text-micro--letter-spacing);
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 1.5rem;
  height: 1px;
  background: currentColor;
}

.h2,
.hero-title,
.end-title {
  font-family: var(--font-display);
  font-weight: var(--font-weight-display);
  font-stretch: var(--font-stretch-display);
  font-variation-settings: "opsz" 96;
  text-wrap: balance;
}
.h2 {
  font-size: var(--text-display);
  line-height: var(--text-display--line-height);
  letter-spacing: var(--text-display--letter-spacing);
}

.fine {
  margin-top: var(--spacing-stack);
  color: var(--color-ink-3);
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.04em;
}

/* 운송장 직사각형 CTA — 헤더 CTA 칸과 같은 문법(회차 5): 둥글림 0 흰 면, 오른쪽 끝 1px 세로선 뒤 작은 화살표 칸 */
.slip {
  display: inline-flex;
  align-items: stretch;
  justify-content: space-between;
  min-height: 3.5rem;
  background: var(--color-ink);
  color: var(--color-bg);
  font-weight: var(--font-weight-strong);
  text-decoration: none;
  white-space: nowrap;
  transition: transform 420ms var(--ease-spring);
}
.slip-label {
  display: flex;
  align-items: center;
  padding-inline: 1.5rem 1.25rem;
}
.slip-arrow {
  display: grid;
  place-items: center;
  width: 3.5rem;
  border-left: 1px solid color-mix(in srgb, var(--color-bg) 24%, transparent);
}
.slip-arrow svg {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 420ms var(--ease-spring);
}
.slip:active {
  transform: scale(0.98);
}
@media (hover: hover) {
  .slip:hover .slip-arrow svg {
    transform: translateX(3px);
  }
}
.text-btn {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  font-weight: var(--font-weight-strong);
  text-decoration: underline;
  text-decoration-color: var(--color-line-strong);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.35em;
  transition: text-decoration-color 240ms var(--ease-tab);
}
@media (hover: hover) {
  .text-btn:hover {
    text-decoration-color: var(--color-ink);
  }
}

.arrow {
  width: 1.25em;
  height: 0.625em;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.25;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}

/* ── 운송장 칸막이 띠 (헤더) ───────────────────── */
/* 화면 맨 위 전폭, 둥글림 0. 칸은 가는 세로선으로 나눈다 — 화물 라벨의 필드 칸 */
.strip {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 3;
  display: flex;
  align-items: stretch;
  height: calc(env(safe-area-inset-top) + 3.25rem);
  padding-top: env(safe-area-inset-top);
  border-bottom: 1px solid var(--strip-line);
  background: var(--color-bg);
  --strip-line: var(--color-line);
  --strip-label: var(--color-ink-3);
}
/* 바다(창) 위: 바탕을 거의 비우고 선만. 밝은 프레임에서도 ink 가 읽히도록 20% 덧칠만 남긴다 */
.js .strip[data-over="sea"] {
  background: var(--color-scrim-soft);
  --strip-line: var(--color-line-strong);
  --strip-label: var(--color-ink);
}
.js.menu-open .strip {
  background: var(--color-bg);
  --strip-line: var(--color-line);
  --strip-label: var(--color-ink-3);
}
@media (prefers-reduced-motion: no-preference) {
  .strip {
    transition: background-color 240ms var(--ease-tab), border-color 240ms var(--ease-tab);
  }
}
.strip-cell {
  position: relative;
  display: flex;
  align-items: center;
  padding-inline: var(--spacing-pad-md);
  border-left: 1px solid var(--strip-line);
  text-decoration: none;
}
.strip-cell:focus-visible,
.strip-field a:focus-visible,
.menu-row:focus-visible,
.menu-vals a:focus-visible,
.menu-cta:focus-visible {
  outline-offset: -4px;
}
.strip-brand {
  flex: 1 1 auto;
  border-left: 0;
  /* 워드마크를 본문 칸(.wrap)의 왼쪽 선에 맞춘다 */
  padding-left: max(var(--spacing-gutter), calc((100% - var(--spacing-max)) / 2));
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 2.75rem;
  font-family: var(--font-display);
  font-weight: var(--font-weight-display);
  font-stretch: var(--font-stretch-display);
  font-size: 1.375rem;
  letter-spacing: -0.02em;
  text-decoration: none;
}
.wordmark-mark {
  width: 1.375rem;
  height: 1.375rem;
}
/* 필드 칸 — 위에 아주 작은 mono 필드 이름, 아래 값 */
.field-name {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  line-height: 1;
  letter-spacing: var(--text-micro--letter-spacing);
  text-transform: uppercase;
  color: var(--strip-label);
}
.strip-field {
  align-items: flex-end;
  padding-bottom: 0.5rem;
  font-size: var(--text-small);
}
.strip-field > .field-name {
  position: absolute;
  top: 0.75rem;
  left: var(--spacing-pad-md);
  pointer-events: none;
}
.strip-field > .field-val,
.field-vals a {
  display: inline-flex;
  align-items: flex-end;
  min-height: 2.75rem;
  padding-bottom: 0.125rem;
}
.field-vals {
  display: flex;
  gap: var(--spacing-pad-sm);
}
.field-vals a {
  text-decoration: none;
}
@media (hover: hover) {
  .strip-field .field-val,
  .field-vals a {
    text-decoration: underline;
    text-decoration-color: transparent;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.3em;
    transition: text-decoration-color 240ms var(--ease-tab);
  }
  a.strip-field:hover .field-val,
  .field-vals a:hover {
    text-decoration-color: currentColor;
  }
}
.strip-nav,
.strip-fill,
.strip-signin {
  display: none;
}
/* 상태 칸은 링크가 아니다 — 다른 칸과 같은 아래 기준선(띠 밑에서 10px)에 값을 앉힌다 */
.strip-status {
  display: none;
  align-self: stretch;
  align-items: flex-end;
  margin: 0;
  padding-bottom: 0.625rem;
}
.strip-status .field-val {
  min-height: 0;
  padding-bottom: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.04em;
}
/* 녹색이 아니다 — 히어로 캡슐이 이미 녹색 3곳(점·진행선·ETA)을 쓴다. 속 빈 고리로 "라벨 위 상태 칸" 만 표시 */
.status-ring {
  width: 0.5rem;
  height: 0.5rem;
  border: 1px solid currentColor;
  border-radius: 50%;
}
.strip-signin {
  font-size: var(--text-small);
}
/* CTA 칸 — 칸 전체를 채운 흰 직사각형 */
.strip-cta {
  gap: 0.5rem;
  border-left: 0;
  background: var(--color-ink);
  color: var(--color-bg);
  font-size: var(--text-small);
  font-weight: var(--font-weight-strong);
}
.cta-long {
  display: none;
}
.strip-arrow {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
@media (prefers-reduced-motion: no-preference) {
  .strip-arrow {
    transition: transform 420ms var(--ease-spring);
  }
}
@media (hover: hover) {
  .strip-cta:hover .strip-arrow {
    transform: translateX(3px);
  }
}
.strip-menu {
  min-width: 4.5rem;
  justify-content: center;
  font-size: var(--text-small);
  font-weight: var(--font-weight-strong);
}

@media (min-width: 45rem) {
  .strip {
    height: calc(env(safe-area-inset-top) + 3.75rem);
  }
  .strip-brand {
    flex: 0 0 auto;
  }
  .strip-nav {
    display: flex;
  }
  .strip-fill {
    display: flex;
    flex: 1 1 auto;
  }
  .strip-cta {
    padding-right: max(var(--spacing-gutter), calc((100% - var(--spacing-max)) / 2));
  }
  .cta-long {
    display: inline;
  }
  .cta-short,
  .strip-menu {
    display: none;
  }
}
@media (min-width: 64rem) {
  .strip-signin {
    display: flex;
  }
}
@media (min-width: 75rem) {
  .strip-status {
    display: flex;
  }
}

/* 모바일 메뉴 — 띠 아래로 열리는 불투명 판. 칸막이 문법: 줄마다 필드 이름 + 값 */
.menu {
  position: fixed;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--spacing-stack);
  padding: calc(env(safe-area-inset-top) + 3.25rem) 0 calc(env(safe-area-inset-bottom) + var(--spacing-pad-lg));
  background: var(--color-bg);
  overscroll-behavior: contain;
}
.menu[hidden] {
  display: none;
}
.menu-rows {
  display: grid;
}
.menu-row {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr);
  align-items: center;
  min-height: 3.5rem;
  padding-inline: var(--spacing-gutter);
  border-bottom: 1px solid var(--color-line);
  text-decoration: none;
}
.menu-row .field-name {
  color: var(--color-ink-3);
}
.menu-val,
.menu-vals a {
  font-family: var(--font-display);
  font-weight: var(--font-weight-display);
  font-stretch: var(--font-stretch-display);
  font-size: var(--text-title);
}
.menu-val--quiet {
  color: var(--color-ink-2);
}
.menu-vals {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-self: stretch;
}
.menu-vals a {
  display: flex;
  align-items: center;
  min-height: 3.5rem;
  padding-left: var(--spacing-pad-sm);
  border-left: 1px solid var(--color-line);
  text-decoration: none;
}
.menu-vals a:first-child {
  padding-left: 0;
  border-left: 0;
}
.menu-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 3.5rem;
  margin-inline: var(--spacing-gutter);
  padding-inline: var(--spacing-pad-md);
  background: var(--color-ink);
  color: var(--color-bg);
  font-weight: var(--font-weight-strong);
  text-decoration: none;
}
@media (prefers-reduced-motion: no-preference) {
  .menu:not([hidden]) {
    animation: fade 240ms var(--ease-tab);
  }
}
@media (min-width: 45rem) {
  .menu {
    display: none;
  }
}

/* ── 창과 판 ───────────────────────────────────── */
main,
.foot {
  position: relative;
  z-index: 1;
}
.window {
  position: relative;
}
.window--mid {
  display: grid;
  align-content: center;
  min-height: var(--spacing-window);
  padding-block: calc(var(--spacing-section) * 0.75);
  background: var(--color-scrim-mid);
}
/* 글자 쪽이 짙다 — 좁은 화면은 위→아래, 넓은 화면은 왼→오른 */
.window--hero,
.window--end {
  background: linear-gradient(
    180deg,
    var(--color-scrim-strong) 0%,
    var(--color-scrim-strong) 72%,
    var(--color-scrim-mid) 100%
  );
}
@media (min-width: 64rem) {
  .window--hero,
  .window--end {
    background: linear-gradient(
      90deg,
      var(--color-scrim-strong) 0%,
      var(--color-scrim-strong) 56%,
      var(--color-scrim-soft) 100%
    );
  }
}

.slab {
  position: relative;
  background: var(--color-bg);
  border-radius: var(--radius-shell) var(--radius-shell) 0 0;
  padding-block: calc(var(--spacing-section) / 2);
  box-shadow: var(--shadow-lift);
}
.block {
  padding-block: calc(var(--spacing-section) / 2);
}
.block--surface {
  margin-block: calc(var(--spacing-section) / 2);
  background: var(--color-surface);
}
.block-head {
  display: grid;
  gap: var(--spacing-pad-md);
  margin-bottom: var(--spacing-stack);
}
.block-head--row {
  align-items: end;
}
@media (min-width: 64rem) {
  .block-head--row {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--spacing-stack);
}
.split-head {
  display: grid;
  align-content: start;
  gap: var(--spacing-pad-md);
}
.split-lead {
  max-width: 28rem;
  font-size: var(--text-lead);
  line-height: var(--text-lead--line-height);
  color: var(--color-ink-2);
}
@media (min-width: 64rem) {
  .split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-gap);
  }
  .split-head {
    position: sticky;
    top: 7rem;
    align-self: start;
  }
}

/* ── 1 히어로 ──────────────────────────────────── */
/* 좁은 화면은 내용 높이만 — 캡슐 아래 빈 바다 대신 다음 판의 둥근 모서리가 보여 스크롤을 부른다 */
.window--hero {
  display: grid;
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-content: start;
  gap: var(--spacing-pad-lg);
  padding-top: calc(env(safe-area-inset-top) + 6rem);
  padding-bottom: var(--spacing-stack);
}
.hero-copy {
  display: grid;
  justify-items: start;
  gap: var(--spacing-pad-md);
}
.hero-title {
  font-size: var(--text-hero);
  line-height: var(--text-hero--line-height);
  letter-spacing: var(--text-hero--letter-spacing);
  margin-top: var(--spacing-pad-xs);
}
.hero-title span {
  display: block;
}
.hero-lead {
  max-width: 34rem;
  font-size: var(--text-lead);
  line-height: var(--text-lead--line-height);
  text-wrap: pretty;
}
.hero-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  justify-items: center;
  gap: var(--spacing-pad-xs);
  width: 100%;
}
.hero-cta .slip {
  width: 100%;
}
@media (min-width: 45rem) {
  .hero-cta {
    display: flex;
    align-items: center;
    gap: var(--spacing-pad-lg);
    width: auto;
  }
  .hero-cta .slip {
    width: auto;
  }
}
@media (min-width: 64rem) {
  .window--hero {
    min-height: 100svh;
  }
  .hero-cta {
    margin-top: var(--spacing-pad-sm);
  }
  .hero {
    grid-template-columns: minmax(0, 1fr) var(--spacing-capsule);
    align-content: end;
    align-items: end;
    gap: var(--spacing-gap);
    padding-bottom: calc(var(--spacing-stack) * 1.25);
  }
}

/* ── 운송장 캡슐 (이중 테: 껍데기 + 심) ───────────── */
.capsule {
  padding: 0.375rem;
  border-radius: var(--radius-shell);
}
.capsule-core {
  display: grid;
  gap: 0.625rem;
  padding: 1rem;
  border-radius: var(--radius-core);
  background: var(--color-glass-fill);
  box-shadow: var(--shadow-core);
  font-family: var(--font-mono);
  font-size: var(--text-small);
  font-variant-numeric: tabular-nums;
}
.cap-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-pad-sm);
}
.cap-id {
  font-weight: var(--font-weight-strong);
  letter-spacing: 0.04em;
}
.live {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-micro);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.live-dot {
  position: relative;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
}
.live-dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid var(--color-accent);
  opacity: 0;
}
@media (prefers-reduced-motion: no-preference) {
  .live-dot::after {
    animation: pulse 2.4s var(--ease-rise) infinite;
  }
}
.cap-route {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-sans);
  font-size: var(--text-title);
  line-height: var(--text-title--line-height);
  font-weight: var(--font-weight-strong);
  letter-spacing: -0.01em;
}
.cap-bar {
  height: 2px;
  border-radius: var(--radius-pill);
  background: var(--color-line-strong);
  overflow: hidden;
}
.cap-bar-fill {
  display: block;
  height: 100%;
  background: var(--color-accent);
  transform: scaleX(0.68);
  transform-origin: left;
}
@media (prefers-reduced-motion: no-preference) {
  .cap-bar-fill {
    animation: bar 600ms var(--ease-rise) 700ms both;
  }
}
.cap-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--spacing-pad-xs) var(--spacing-pad-sm);
}
/* ETA 는 큰 글자로만 녹색 — 유리 위 최악 프레임에서 accent 는 큰 글자 기준(3:1)만 넘는다 */
.cap-eta {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-left: auto;
}
.cap-eta-label {
  font-size: var(--text-micro);
  letter-spacing: 0.08em;
}
.cap-eta b {
  color: var(--color-accent);
  font-size: var(--text-title);
  line-height: 1;
  font-weight: var(--font-weight-strong);
  letter-spacing: -0.01em;
}
.cap-sub {
  font-size: var(--text-micro);
  letter-spacing: 0.04em;
}

@media (min-width: 45rem) {
  .capsule-core {
    gap: var(--spacing-pad-sm);
    padding: var(--spacing-pad-md);
  }
}

/* 펼친 캡슐 — 이정표 */
.capsule--open .capsule-core {
  gap: var(--spacing-pad-sm);
  padding: var(--spacing-pad-lg) var(--spacing-pad-md) var(--spacing-pad-md);
}
.miles {
  display: grid;
}
.miles li {
  position: relative;
  display: grid;
  grid-template-columns: 1.25rem minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--spacing-pad-xs);
  min-height: 2.5rem;
  border-top: 1px solid var(--color-line);
}
.miles--earlier li:first-child {
  border-top: 0;
}
.mile-dot {
  width: 0.625rem;
  height: 0.625rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-ink);
}
.miles .is-past .mile-dot {
  background: var(--color-ink);
}
.miles .is-now .mile-dot {
  background: var(--color-accent);
  border-color: var(--color-accent);
}
.miles .is-now .mile-name {
  font-weight: var(--font-weight-strong);
}
.mile-date {
  justify-self: end;
}
.miles-more {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 420ms var(--ease-spring);
}
.miles-more > ol {
  overflow: hidden;
  min-height: 0;
}
/* 접힌 덩어리도 격자 칸이라 gap 이 남는다 — 두 목록을 한 줄기로 붙인다 */
.miles-more + .miles {
  margin-top: calc(-1 * var(--spacing-pad-sm));
}
.miles-more[data-open="true"] {
  grid-template-rows: 1fr;
}
.miles-more[data-open="false"] > ol {
  visibility: hidden;
}
.cap-more {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-pad-xs);
  min-height: 2.75rem;
  padding-inline: var(--spacing-pad-md);
  border: 1px solid var(--color-line-strong);
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.plus {
  width: 1rem;
  height: 1rem;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.25;
  stroke-linecap: round;
  transition: transform 420ms var(--ease-spring);
}
.cap-more[aria-expanded="true"] .plus,
details[open] > summary .plus {
  transform: rotate(45deg);
}

/* ── 2 가치 ────────────────────────────────────── */
.values {
  display: grid;
  counter-reset: none;
}
.values li {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  gap: var(--spacing-pad-md);
  padding-block: var(--spacing-pad-lg);
  border-top: 1px solid var(--color-line);
}
.values li:last-child {
  border-bottom: 1px solid var(--color-line);
}
.num {
  font-family: var(--font-mono);
  font-size: var(--text-small);
  color: var(--color-ink-3);
  padding-top: 0.35rem;
}
.values h3,
.step-title {
  font-size: var(--text-title);
  line-height: var(--text-title--line-height);
  font-weight: var(--font-weight-strong);
  letter-spacing: -0.01em;
}
.values p {
  margin-top: var(--spacing-pad-xs);
  max-width: 36rem;
  color: var(--color-ink-2);
}

/* ── 3 작동 방식 ───────────────────────────────── */
.steps {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--spacing-stack);
  padding-left: var(--spacing-pad-lg);
}
.steps::before {
  content: "";
  position: absolute;
  left: 0.3125rem;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 1px;
  background: var(--color-ink-3);
}
.step {
  position: relative;
  display: grid;
  align-content: start;
  gap: var(--spacing-pad-sm);
  scroll-margin-top: 7rem;
}
.step-no {
  position: relative;
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: var(--text-micro--letter-spacing);
  text-transform: uppercase;
  color: var(--color-ink-3);
}
.step-no::before {
  content: "";
  position: absolute;
  left: calc(-1 * var(--spacing-pad-lg));
  top: 50%;
  width: 0.625rem;
  height: 0.625rem;
  margin-top: -0.3125rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-ink-3);
  background: var(--color-bg);
}
.step-text {
  color: var(--color-ink-2);
  max-width: 30rem;
}
@media (min-width: 64rem) {
  .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--spacing-gap);
    padding-left: 0;
    padding-top: var(--spacing-pad-lg);
  }
  .steps::before {
    left: 0;
    right: 0;
    top: 0.3125rem;
    bottom: auto;
    width: auto;
    height: 1px;
  }
  .step-no::before {
    left: 0;
    top: calc(-1 * var(--spacing-pad-lg));
    margin-top: 0;
  }
}

.quote-demo {
  display: grid;
  gap: var(--spacing-pad-xs);
  margin-top: var(--spacing-pad-sm);
}
.chip-label {
  margin-top: var(--spacing-pad-xs);
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: var(--text-micro--letter-spacing);
  text-transform: uppercase;
  color: var(--color-ink-3);
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-pad-xs);
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  min-height: 2.75rem;
  padding-inline: 0.875rem;
  border: 1px solid var(--color-line-strong);
  font-size: var(--text-small);
  transition:
    border-color 240ms var(--ease-tab),
    background-color 240ms var(--ease-tab),
    color 240ms var(--ease-tab);
}
/* 고른 칸 = 헤더 CTA 칸과 같은 흰 칸 + bg 글자. 녹색 테두리는 뺐다(회차 6 — 녹색은 움직이는 것에만) */
.chip[aria-pressed="true"] {
  border-color: var(--color-ink);
  background: var(--color-ink);
  color: var(--color-bg);
}
@media (hover: hover) {
  .chip:not([aria-pressed="true"]):hover {
    background: var(--color-surface);
  }
}
.chip:active {
  transform: scale(0.98);
}
.quote-out {
  display: grid;
  gap: 0.125rem;
  margin-top: var(--spacing-pad-sm);
  padding: var(--spacing-pad-md);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}
.quote-price {
  font-size: var(--text-title);
  line-height: var(--text-title--line-height);
  font-weight: var(--font-weight-strong);
}
.quote-days {
  font-size: var(--text-small);
  color: var(--color-ink-2);
}
.quote-out.is-swap {
  animation: fade 240ms var(--ease-tab);
}

.checks {
  display: grid;
  gap: var(--spacing-pad-xs);
  margin-top: var(--spacing-pad-xs);
}
.checks li {
  display: flex;
  align-items: center;
  gap: var(--spacing-pad-xs);
}
.check {
  width: 1rem;
  height: 1rem;
  flex: none;
  fill: none;
  stroke: var(--color-ink);
  stroke-width: 1.25;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.notice {
  display: grid;
  gap: 0.25rem;
  margin-top: var(--spacing-pad-xs);
  padding: var(--spacing-pad-md);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  font-size: var(--text-small);
}
.notice-time {
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  color: var(--color-ink-3);
}

/* ── 4 실시간 추적 (창 — 글자는 ink 만) ──────────── */
.track {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--spacing-stack);
  align-items: center;
}
.track-copy {
  display: grid;
  gap: var(--spacing-pad-md);
}
.track-lead {
  max-width: 30rem;
  font-size: var(--text-lead);
  line-height: var(--text-lead--line-height);
}
@media (min-width: 64rem) {
  .track {
    grid-template-columns: minmax(0, 1fr) minmax(0, 26rem);
    gap: var(--spacing-gap);
  }
}

.route {
  position: relative;
  max-width: 36rem;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: var(--spacing-pad-lg);
  padding-top: 1.5rem;
  --route-edge: 10%;
}
/* 바다색 길 — 지나온 구간만 녹색(이 창의 녹색 3번째) */
.route::before,
.route::after {
  content: "";
  position: absolute;
  top: 0.3125rem;
  left: var(--route-edge);
  right: var(--route-edge);
  height: 1px;
  background: var(--color-line-strong);
}
.route::after {
  height: 2px;
  top: 0.25rem;
  background: var(--color-accent);
  transform: scaleX(0.5);
  transform-origin: left;
}
.route li {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 0.125rem;
  text-align: center;
  font-family: var(--font-mono);
}
.route li::before {
  content: "";
  position: absolute;
  top: -1.5rem;
  left: 50%;
  width: 0.625rem;
  height: 0.625rem;
  margin-left: -0.3125rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-ink);
  background: var(--color-bg);
}
.route .is-past::before,
.route .is-now::before {
  background: var(--color-ink);
}
/* 라벨 뒤 바탕색 번짐 — 영상 속 배·항적이 작은 글자 뒤로 지나가도 읽힌다 */
.route li > span {
  padding-inline: 0.25rem;
  border-radius: var(--radius-sm);
  background: radial-gradient(closest-side, var(--color-bg) 35%, transparent);
  box-shadow: 0 0 0.75rem 0.25rem color-mix(in srgb, var(--color-bg) 70%, transparent);
  max-width: 100%;
  overflow-wrap: anywhere;
}
.route-code {
  font-size: var(--text-micro);
  letter-spacing: 0.08em;
}
.route-name {
  font-family: var(--font-sans);
  font-size: var(--text-micro);
}

/* ── 5 수단별 ──────────────────────────────────── */
.tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 1px solid var(--color-line);
}
.tab {
  position: relative;
  min-height: 3rem;
  padding-inline: var(--spacing-pad-md);
  font-weight: var(--font-weight-strong);
  color: var(--color-ink-3);
  transition: color 240ms var(--ease-tab);
}
.tab::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transition: transform 240ms var(--ease-tab);
}
.tab[aria-selected="true"] {
  color: var(--color-ink);
}
.tab[aria-selected="true"]::after {
  transform: scaleX(1);
}
@media (min-width: 64rem) {
  .tabs {
    min-width: 22rem;
  }
}
.panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--spacing-gap);
  border-radius: var(--radius-md);
}
.panel[hidden] {
  display: none;
}
.panel.is-swap {
  animation: fade 240ms var(--ease-tab);
}
@media (min-width: 64rem) {
  .panel {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }
}
.spec {
  display: grid;
}
.spec div {
  display: grid;
  grid-template-columns: minmax(0, 8rem) minmax(0, 1fr);
  gap: var(--spacing-pad-md);
  padding-block: var(--spacing-pad-md);
  border-top: 1px solid var(--color-line);
}
.spec div:last-child {
  border-bottom: 1px solid var(--color-line);
}
.spec dt {
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: var(--text-micro--letter-spacing);
  text-transform: uppercase;
  color: var(--color-ink-3);
  padding-top: 0.3rem;
}
.spec dd {
  font-size: var(--text-title);
  line-height: var(--text-title--line-height);
  letter-spacing: -0.01em;
}

/* ── 6 숫자 (창) ───────────────────────────────── */
.figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--spacing-stack) var(--spacing-gap);
}
.figures div {
  display: flex;
  flex-direction: column-reverse;
  gap: var(--spacing-pad-xs);
  padding-top: var(--spacing-pad-md);
  border-top: 1px solid var(--color-line-strong);
}
.figures dt {
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.figures dd {
  font-family: var(--font-display);
  font-weight: var(--font-weight-display);
  font-stretch: var(--font-stretch-display);
  font-size: var(--text-figure);
  line-height: var(--text-figure--line-height);
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.figures-note {
  margin-top: var(--spacing-stack);
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.04em;
}
@media (min-width: 64rem) {
  .figures {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ── 7 고객 말 ─────────────────────────────────── */
.quotes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--spacing-stack) var(--spacing-gap);
}
@media (min-width: 64rem) {
  .quotes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
.quote {
  display: grid;
  align-content: space-between;
  gap: var(--spacing-pad-lg);
  padding-top: var(--spacing-pad-lg);
  border-top: 1px solid var(--color-line-strong);
}
.quote blockquote {
  font-size: var(--text-title);
  line-height: 1.3;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}
.quote figcaption {
  display: grid;
  gap: 0.125rem;
  font-size: var(--text-small);
}
.quote figcaption span {
  color: var(--color-ink-3);
}

/* ── 8 요금 표 ─────────────────────────────────── */
.table-wrap {
  border-top: 1px solid var(--color-line-strong);
}
.price {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-small);
}
.price th,
.price td {
  padding: var(--spacing-pad-md) var(--spacing-pad-sm);
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--color-surface-line);
}
.price thead th {
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  font-weight: var(--font-weight-body);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-3);
}
.price tbody th {
  font-size: var(--text-title);
  line-height: var(--text-title--line-height);
  font-weight: var(--font-weight-strong);
}
.price tbody th span {
  display: block;
  margin-top: 0.25rem;
  font-size: var(--text-small);
  font-weight: var(--font-weight-body);
  color: var(--color-ink-3);
}
.price td b {
  font-family: var(--font-display);
  font-stretch: var(--font-stretch-display);
  font-size: var(--text-title);
  font-weight: var(--font-weight-display);
}
@media (max-width: 47.99rem) {
  .price thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }
  .price,
  .price tbody,
  .price tr,
  .price th,
  .price td {
    display: block;
  }
  .price tr {
    padding-block: var(--spacing-pad-md);
    border-bottom: 1px solid var(--color-line-strong);
  }
  .price th,
  .price td {
    padding: var(--spacing-pad-xs) 0;
    border: 0;
  }
  .price td {
    display: grid;
    grid-template-columns: minmax(0, 8.5rem) minmax(0, 1fr);
    gap: var(--spacing-pad-sm);
  }
  .price td::before {
    content: attr(data-label);
    font-family: var(--font-mono);
    font-size: var(--text-micro);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-ink-3);
    padding-top: 0.2rem;
  }
}

/* ── 9 FAQ ─────────────────────────────────────── */
.faq {
  border-top: 1px solid var(--color-line);
}
.faq details {
  border-bottom: 1px solid var(--color-line);
  scroll-margin-top: 7rem;
}
.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-pad-md);
  min-height: 3.5rem;
  padding-block: var(--spacing-pad-md);
  font-size: var(--text-lead);
  line-height: 1.35;
  font-weight: var(--font-weight-strong);
  cursor: pointer;
  list-style: none;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq details::details-content {
  block-size: 0;
  overflow: clip;
  transition:
    block-size 420ms var(--ease-spring),
    content-visibility 420ms allow-discrete;
}
.faq details[open]::details-content {
  block-size: auto;
}
.faq-a {
  padding-bottom: var(--spacing-pad-lg);
  max-width: 38rem;
  color: var(--color-ink-2);
}

/* ── 10 마무리 (창) ────────────────────────────── */
.window--end {
  display: grid;
  align-content: center;
  min-height: 90svh;
  padding-block: var(--spacing-section);
}
.end {
  display: grid;
  justify-items: start;
  gap: var(--spacing-stack);
}
.end-title {
  font-size: var(--text-hero);
  line-height: var(--text-hero--line-height);
  letter-spacing: var(--text-hero--letter-spacing);
}
.end-title span {
  display: block;
}

/* ── 11 꼬리 ───────────────────────────────────── */
.foot {
  background: var(--color-bg-deep);
  border-radius: var(--radius-shell) var(--radius-shell) 0 0;
  padding-block: var(--spacing-section) calc(var(--spacing-pad-lg) + env(safe-area-inset-bottom));
}
.foot-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--spacing-stack) var(--spacing-gap);
}
.foot-grid .wordmark {
  grid-column: 1 / -1;
  align-self: start;
}
.foot-col {
  display: grid;
  align-content: start;
  gap: 0.125rem;
  font-size: var(--text-small);
}
.foot-col p {
  margin-bottom: var(--spacing-pad-xs);
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-3);
}
.foot-col a {
  display: inline-flex;
  text-decoration: none;
  align-items: center;
  min-height: 2.75rem;
  min-width: 2.75rem;
  width: max-content;
}
@media (min-width: 64rem) {
  .foot-grid {
    grid-template-columns: minmax(0, 2fr) repeat(3, minmax(0, 1fr));
  }
  .foot-grid .wordmark {
    grid-column: auto;
  }
}
.foot-note {
  margin-top: var(--spacing-stack);
  padding-top: var(--spacing-pad-lg);
  border-top: 1px solid var(--color-line);
  color: var(--color-ink-3);
  font-size: var(--text-small);
}

/* ── 모션 (transform·opacity 만, 한 번 돌고 끝) ───── */
@media (prefers-reduced-motion: no-preference) {
  .rise {
    animation: rise 600ms var(--ease-rise) both;
    animation-delay: calc(var(--i, 0) * 80ms);
  }
  .js [data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition:
      opacity 600ms var(--ease-rise),
      transform 600ms var(--ease-rise);
  }
  .js [data-reveal].is-in {
    opacity: 1;
    transform: none;
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes fade {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes bar {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(0.68);
  }
}
@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.5;
  }
  100% {
    transform: scale(2.2);
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  :where(*, *::before, *::after) {
    animation: none !important;
    transition: none !important;
  }
}